4. Alexander, who on succeeding to his mother's property of Inverallochy, assumed the additional name of Fraser by Royal license dated the 22nd of July, 1803, and became the well-known Lieutenant-General Alexander Mackenzie-Fraser of Inverallochy and Castle Fraser, Colonel of the 78th Regiment, and M.P. for the county of Cromarty, 1802-6, Ross-shire, 1806-1807, and 1807 until his death at Walcheren, on the 13th of September, 1809. He married Helen, sister of Francis Humberston-Mackenzie, last Lord Seaforth, with issue, two sons - (1) Charles Mackenzie-Fraser, II. of Castle Fraser, his heir, Captain Coldstream Guards, Colonel Ross-shire Militia. He served in the Peninsular War with the 52nd Regiment in 1808-9, and was M.P. for Ross-shire 1814-1818. He was born on the 9th of June, 1792, and died on the 7th of March, 1871, having married on the 25th of April, 1817, Jane, daughter of Sir John Hay, Baronet of Smithfield and Haystoune, with issue - (a) Alexander, who died in 1843; (b) John Wingfield, who died in 1846; (c) Charles Murray, who died in 1846; (d) Francis Mackenzie, who died in 1849; and (e) Kenneth, who died young in 1836 - all without issue. (f) Frederick Mackenzie-Fraser, now of Castle Fraser, Aberdeen-shire, late of the Ross-shire Militia, Lieutenant-Colonel H.M. Reserve Forces. He was born on the 4th of April, 1831, and married first, on the 24th of April, 1871, Lady Marie Augusta Gabrielle Berengere Blanche Drummond, elder daughter of George, fourteenth Earl of Perth and Melfort. She died in 1874 without issue. He married, secondly, in 1879, Theodora Lovett, daughter of William Henry Darby of Leap Castle, King's County, Ireland. (g) Catherine, who died unmarried in 1856; (h) Mary, who died unmarried in 1847; (i) Eleanor Jane, who died on the 22nd of October, 1858, having on the 6th of January, 1855, married, as his second wife, the Right Reverend George Tomlinson, D.D., first Bishop of Gibraltar, who died on the 6th of February, 1863, and had a son and two daughters - George Charles James Tomlinson, born on the 16th of April, 1857; Eleanor Fraser; and Mary Elizabeth; (j) Grace Harriet, who died without issue; and (k) Augusta Charlotte, who on the 25th of April, 1854, married Robert Drummond, with issue - Charles and Sybil. (2) Lieutenant-Colonel Frederick Alexander Mackenzie-Fraser who died in December, 1848, married first, Emma Sophia, daughter of Hume Macleod of Harris, with issue (a) Frederick Charles, who died in 1875, leaving issue; (b) Colin; and (c) Isabella, who died unmarried. He married, secondly, Georgina Augusta, daughter of Sir Charles Bagot, Governor-General of Canada. Lieutenant-General Alexander had also two daughters - (3) Marrianne; and (4) Helen, both of whom died unmarried.
5. Anne, who married Alexander Mackenzie, W.S., I. of Portmore, with issue.
6. Elizabeth, who died young.
7. Jean, who in 1766 married Alexander Elphinstone of Glack, Aberdeenshire, Sheriff-Depute of that county in 1777, with issue - a son, John, and two daughters - Jane, who in 1787 married John Mackenzie, VII. of Applecross, and Mary, who died in Edinburgh unmarried in 1796.
8. Janet, who died unmarried in 1789.
9. Martha; and 10. Janet, both of whom died young.
Colin of Kilcoy died in 1758, and was succeeded by his eldest surviving son,
VII. CHARLES MACKENZIE, seventh of Kilcoy, who in 1781 married Jane Gordon, third daughter of Patrick Grant of Glenmoriston with issue - an only son, by whom on his death in 1813 he was succeeded as
VIII. SIR COLIN MACKENZIE, eighth of Kilcoy, created a baronet on the 15th of March, 1836, with remainder to his second and third sons, Evan and Colin John. He was Lieutenant-Colonel Commandant 1st Ross-shire Local Militia, and Vice-Lieutenant and Convener of the county, and claimed the Earldom of Buchan and Barony of Auchterhouse. He was born on the 22nd of April, 1782, and married on the 30th of March, 1805, Isabella (who died on the 26th of May, 1874), second daughter of Ewen Cameron of Glen Nevis, with issue -
1. Charles, his heir and successor, in the entailed estates. He was born on the 25th of December, 1811, and died unmarried on the 30th of July, 1887.